Important Note: Before purchasing, please be sure to measure the dimensions of your outdoor conversation sofa to ensure compatibility with our cushions. This replacement cushion set is vacuum-compressed for packaging; due to compression during transit, the foam may appear temporarily bent or deformed upon unpacking. Please allow the cushions to rest for 48 hours to fully recover their original shape before use. 3-Piece Patio Cushion Set: We offer a selection of outdoor replacement cushion sets available in three different sizes. The Small Set includes: 2Pcs single-chair cushions (Dimensions: 18" x 18" x 2") and 1pcs x loveseat pad (36" x 18" x 2"). The Medium (U-Shaped) Set includes: 2pcs ( 18" x 18" x 2") and 1pcs (41" x 18" x 2"). The Large Set includes: 2pcs (19" x 19" x 3") and 1pcs (44" x 19" x 3"). You can make your selection based on the actual dimensions of your own furniture High-resilience sponge: This outdoor cushion set uses 33D high-resilience sponge foam, which rebounds quickly and has strong support, allowing you to maintain your sitting posture for a long time without discomfort. Each cushion cover has 2 sets of straps, which are convenient for you to fix it on your outdoor furniture Waterproof & Fade Resistant Fabric: Our cushion set cover is made of 300GSM high-density polyester fabric, the fabric is soft, comfortable and durable, the solution-dyed weaving process makes this outdoor cushion light-resistant for three years, you don't have to buy new replacement cushions frequently, The removable cushion cover is splash-resistant; water droplets can be quickly wiped away with a cloth. Easy to use: To keep the cover tidy, our zippered removable and washable cover and foam are packed separately in the box, you can easily assemble it and use it, Give your 4-piece wicker patio sofa set a brand-new look! perfect for your backyard porch, patio, garden, balcony or indoor conversation set furniture